UC3843AN

Mfr. #: UC3843AN
제조사: Texas Instruments
설명: IC REG CTRLR BUCK 8DIP
수명 주기: 이 제조업체의 새 제품입니다.
데이터 시트: UC3843AN 데이터 시트
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
UC3843AN Overview

Product belongs to the UC3843A series. Tube is the packaging method for this product Weight of 0.018646 oz Through Hole Mounting-Style PDIP-8 Operational temperature range: 0°C ~ 70°C (TA) Output-Type: Transistor Driver Product function is Step-Down. Supplier device package: 8-DIP Number-of-Outputs: 1 Topology: Buck feedback Supply Voltage: 7.6 V ~ 30 V This product features 'Frequency-Switching' at Up to 500kHz for optimal performance. The Control-Features include Frequency Control function. The Positive. Output-Phases: 1 Maximum duty cycle of 100 % The value of Yes is included as a product attribute. No enabled Serial Interfaces: - Maximum operating temperature of + 70 C Minimum operating temperature: 0 C Output current: 1000 mA Switching frequency is 450 kHz This product has a 50 ns of 16 ns. This product has a 50 ns of 16 ns.

UC3843AN Image

UC3843AN

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3843AN Specifications
  • Manufacturer ON
  • Product Category IC Chips
  • Series UC3843A
  • Packaging Tube
  • Unit-Weight 0.018646 oz
  • Mounting-Style Through Hole
  • Package-Case PDIP-8
  • Operating-Temperature 0°C ~ 70°C (TA)
  • Output-Type Transistor Driver
  • Function Step-Down
  • Supplier-Device-Package 8-DIP
  • Number-of-Outputs 1
  • Topology Buck
  • Voltage-Supply-Vcc-Vdd 7.6 V ~ 30 V
  • Frequency-Switching Up to 500kHz
  • Control-Features Frequency Control
  • Output-Configuration Positive
  • Output-Phases 1
  • Duty-Cycle-Max 100 %
  • Synchronous-Rectifier Yes
  • Clock-Sync No
  • Serial-Interfaces -
  • Maximum-Operating-Temperature + 70 C
  • Minimum-Operating-Temperature 0 C
  • Output-Current 1000 mA
  • Switching-Frequency 450 kHz
  • Fall-Time 50 ns
  • Rise-Time 50 ns

UC3843AN

UC3843AN Specifications

UC3843AN FAQ
  • A: At what frequency does the Series?

    Q: The product Series is UC3843A.

  • A: Is the cutoff frequency of the product Packaging?

    Q: Yes, the product's Packaging is indeed Tube

  • A: Is the cutoff frequency of the product Unit-Weight?

    Q: Yes, the product's Unit-Weight is indeed 0.018646 oz

  • A: Is the cutoff frequency of the product Mounting-Style?

    Q: Yes, the product's Mounting-Style is indeed Through Hole

  • A: At what frequency does the Package-Case?

    Q: The product Package-Case is PDIP-8.

  • A: At what frequency does the Operating-Temperature?

    Q: The product Operating-Temperature is 0°C ~ 70°C (TA).

  • A: At what frequency does the Output-Type?

    Q: The product Output-Type is Transistor Driver.

  • A: At what frequency does the Function?

    Q: The product Function is Step-Down.

  • A: Is the cutoff frequency of the product Supplier-Device-Package?

    Q: Yes, the product's Supplier-Device-Package is indeed 8-DIP

  • A: What is the Number-of-Outputs of the product?

    Q: The Number-of-Outputs of the product is 1.

  • A: What is the Topology of the product?

    Q: The Topology of the product is Buck.

  • A: Is the cutoff frequency of the product Voltage-Supply-Vcc-Vdd?

    Q: Yes, the product's Voltage-Supply-Vcc-Vdd is indeed 7.6 V ~ 30 V

  • A: At what frequency does the Frequency-Switching?

    Q: The product Frequency-Switching is Up to 500kHz.

  • A: At what frequency does the Control-Features?

    Q: The product Control-Features is Frequency Control.

  • A: At what frequency does the Output-Configuration?

    Q: The product Output-Configuration is Positive.

  • A: Is the cutoff frequency of the product Output-Phases?

    Q: Yes, the product's Output-Phases is indeed 1

  • A: At what frequency does the Duty-Cycle-Max?

    Q: The product Duty-Cycle-Max is 100 %.

  • A: What is the Synchronous-Rectifier of the product?

    Q: The Synchronous-Rectifier of the product is Yes.

  • A: At what frequency does the Clock-Sync?

    Q: The product Clock-Sync is No.

  • A: Is the cutoff frequency of the product Serial-Interfaces?

    Q: Yes, the product's Serial-Interfaces is indeed -

  • A: What is the Maximum-Operating-Temperature of the product?

    Q: The Maximum-Operating-Temperature of the product is + 70 C.

  • A: What is the Minimum-Operating-Temperature of the product?

    Q: The Minimum-Operating-Temperature of the product is 0 C.

  • A: Is the cutoff frequency of the product Output-Current?

    Q: Yes, the product's Output-Current is indeed 1000 mA

  • A: At what frequency does the Switching-Frequency?

    Q: The product Switching-Frequency is 450 kHz.

  • A: What is the Fall-Time of the product?

    Q: The Fall-Time of the product is 50 ns.

  • A: Is the cutoff frequency of the product Rise-Time?

    Q: Yes, the product's Rise-Time is indeed 50 ns

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